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Technical Data Sheet

15438-7 — Technical Data Sheet

✓ Verified by PartsTable
— · ORING SEAL
WHAT YOU NEED TO KNOW
Material determines chemical compatibility Standard durometer is 70 Shore A
Wrong material = catastrophic seal failure
PRODUCT OVERVIEW

The HOUSING,ACTUATOR is a the manufacturer industrial component. Key specifications include material: STEEL COMP 1020 OVERALL, pressure_angle: 49.0000 DEGREES, teeth_quantity: 20, hub_nominal_diameter: 1.250 INCHES BOTH ENDS IN, hub_style_designator: PLAIN BOTH ENDS, nominal_outside_diameter: 2.500 INCHES IN. This part is cataloged in the Federal Logistics Information System under NSN 5330-00-171-9225, indicating validated use in U.S.

government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels. Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
15438-7
NSN: 5330-00-171-9225
FSC: 5330
CAGE: 62983 — EATON AEROSPACE, LLC DBA JACKSON SOUTH (USA)
SPECIFICATIONS
materialSTEEL COMP 1020 OVERALL
pressure_angle49.0000 DEGREES
teeth_quantity20
hub_nominal_diameter1.250 INCHES BOTH ENDS IN
hub_style_designatorPLAIN BOTH ENDS
nominal_outside_diameter2.500 INCHES IN
NSN5330-00-171-9225
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 15438-7 MFR: OEM ⚠ VERIFY BEFORE ORDERING Wrong material = failure. Viton for oil/fuel, EPDM for water/steam, Buna-N for general purpose, Silicone for food-grade. Chemical incompatibility causes swelling, brittleness, or rapid degradation ✓ BROKER TIP Durometer (hardness) affects sealing pressure tolerance. Higher Shore A = harder = higher pressure. Standard durometer is 70A — verify if application requires different hardness PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
CROSS-SECTIONAL HEIGHT: 0.075 INCHES MINIMUM AND 0.087 INCHES MAXIMUM IN
•
MATERIAL: PLASTIC TETRAFLUOROETHYLENE OVERALL
•
CROSS-SECTIONAL SHAPE STYLE: SQUARE
•
CENTER HOLE DIAMETER: 1.062 INCHES NOMINAL IN
•
CROSS-SECTIONAL THICKNESS: 0.025 INCHES MINIMUM AND 0.029 INCHES MAXIMUM IN
•
DISTANCE BETWEEN ENDS: 0.047 INCHES MINIMUM AND 0.093 INCHES MAXIMUM IN
•
PERIPHERAL DIAMETER: 1.302 INCHES MINIMUM AND 1.306 INCHES MAXIMUM IN
•
JOINT TYPE: SCARF-BUTT RETAINER
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL HEIGHT0.075 INCHES MINIMUM AND 0.087 INCHES MAXIMUM IN
MATERIALPLASTIC TETRAFLUOROETHYLENE OVERALL
CROSS-SECTIONAL SHAPE STYLESQUARE
CENTER HOLE DIAMETER1.062 INCHES NOMINAL IN
CROSS-SECTIONAL THICKNESS0.025 INCHES MINIMUM AND 0.029 INCHES MAXIMUM IN
DISTANCE BETWEEN ENDS0.047 INCHES MINIMUM AND 0.093 INCHES MAXIMUM IN
PERIPHERAL DIAMETER1.302 INCHES MINIMUM AND 1.306 INCHES MAXIMUM IN
JOINT TYPESCARF-BUTT RETAINER
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-R-8791 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
ANGLE25.0 DEGREES MINIMUM AND 35.0 DEGREES MAXIMUM
VERIFIED SUBSTITUTES & CROSS-REFERENCES 11
199284InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
16327 PIECE 57InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
98-2192InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
105.07InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
255753PC95InterchangeableGOVERNMENT REGISTRY
Same NIIN cross-reference
interchangeable
MS35803-215InterchangeableGOVERNMENT REGISTRY
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusCANCELLEDGOVERNMENT REGISTRY
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 15438-7?
15438-7 is a HOUSING,ACTUATOR.
What parts can replace 15438-7?
There are 11 known substitutes for 15438-7: 199284, 16327 PIECE 57, 98-2192 and 8 more. Substitute compatibility should be verified for your specific system.
Is 15438-7 still available?
15438-7 is currently cancelled.
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